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• W2156197971 abstract "The research demonstrates that Three-Dimensional Variable-Density Groundwater Flow models such as the SEAWAT model can be effectively used for design of subsurface drainage systems for controlling salt concentration in the root zone on salt affected irrigated land. The SEAWAT model was used to optimize subsurface drainage design to ensure that the salt concentration of the groundwater at the base of the root zone does not exceed pre determined levels instead of the conventional approach of maintaining the groundwater at a predetermined water table level. The study was carried out on a conceptual uniform homogenous block of irrigated flat field of shallow water table depth of 0.5 m and salt concentration of 7200 mg/l with impermeable layer at 20 m deep and impermeable field boundaries. Using the model, spacings were designed to be used as design criteria for subsurface drainage system to maintain salt concentrations of 6000, 5000 and 4000 mg/l at the base of the root zone and water table depth of 0.8 m from the soil surface. The results showed that over a wide range of irrigation water quality and aquifer hydraulic conductivity the optimum drain spacing using SEAWAT was, depending on irrigation water quality and aquifer hydraulic conductivity, wider by between 3 and 50 % and the amount of drain discharge reduced by 1 and 27 % than would be recommended using conventional design equations. It was concluded that Three-Dimensional Variable-Density Groundwater Flow models are better for designing effective drainage systems than Conventional drain spacing design equations such as Hooghoudt." @default.
• W2156197971 created "2016-06-24" @default.
• W2156197971 creator A5064042678 @default.
• W2156197971 date "2009-10-01" @default.
• W2156197971 modified "2023-09-26" @default.
• W2156197971 title "The use of numerical groundwater model to improve effectiveness of subsurface drainage system in irrigated field" @default.
• W2156197971 cites W10529868 @default.
• W2156197971 cites W107025353 @default.
• W2156197971 cites W146579076 @default.
• W2156197971 cites W1525438857 @default.
• W2156197971 cites W1530746076 @default.
• W2156197971 cites W1535815942 @default.
• W2156197971 cites W1543258822 @default.
• W2156197971 cites W1545933562 @default.
• W2156197971 cites W1572335322 @default.
• W2156197971 cites W1574764465 @default.
• W2156197971 cites W1586991638 @default.
• W2156197971 cites W1590807677 @default.
• W2156197971 cites W1602680971 @default.
• W2156197971 cites W168467831 @default.
• W2156197971 cites W1821828873 @default.
• W2156197971 cites W1857759585 @default.
• W2156197971 cites W1858803997 @default.
• W2156197971 cites W1876129799 @default.
• W2156197971 cites W1966910884 @default.
• W2156197971 cites W197176578 @default.
• W2156197971 cites W1976623471 @default.
• W2156197971 cites W1979865569 @default.
• W2156197971 cites W1981149589 @default.
• W2156197971 cites W1983922143 @default.
• W2156197971 cites W1984554924 @default.
• W2156197971 cites W1985254365 @default.
• W2156197971 cites W1985345005 @default.
• W2156197971 cites W1994243637 @default.
• W2156197971 cites W1999292851 @default.
• W2156197971 cites W2004752773 @default.
• W2156197971 cites W2006436012 @default.
• W2156197971 cites W2008633292 @default.
• W2156197971 cites W2012250117 @default.
• W2156197971 cites W2015356849 @default.
• W2156197971 cites W2019626309 @default.
• W2156197971 cites W2022210254 @default.
• W2156197971 cites W2025148763 @default.
• W2156197971 cites W2025883984 @default.
• W2156197971 cites W2030772850 @default.
• W2156197971 cites W2033578992 @default.
• W2156197971 cites W2034772691 @default.
• W2156197971 cites W2035397243 @default.
• W2156197971 cites W2040355149 @default.
• W2156197971 cites W2042313417 @default.
• W2156197971 cites W2046534258 @default.
• W2156197971 cites W2048142126 @default.
• W2156197971 cites W2048568378 @default.
• W2156197971 cites W2049271587 @default.
• W2156197971 cites W2050952569 @default.
• W2156197971 cites W2055280412 @default.
• W2156197971 cites W2056589640 @default.
• W2156197971 cites W2068293753 @default.
• W2156197971 cites W2068932138 @default.
• W2156197971 cites W2069858891 @default.
• W2156197971 cites W2069921123 @default.
• W2156197971 cites W2070070344 @default.
• W2156197971 cites W2073316928 @default.
• W2156197971 cites W2074349517 @default.
• W2156197971 cites W2077256038 @default.
• W2156197971 cites W2080601245 @default.
• W2156197971 cites W2087178317 @default.
• W2156197971 cites W2095822036 @default.
• W2156197971 cites W2108447285 @default.
• W2156197971 cites W2115771358 @default.
• W2156197971 cites W2116072502 @default.
• W2156197971 cites W2141056234 @default.
• W2156197971 cites W2143836880 @default.
• W2156197971 cites W2151677810 @default.
• W2156197971 cites W2155304066 @default.
• W2156197971 cites W2157235407 @default.
• W2156197971 cites W2158299953 @default.
• W2156197971 cites W2163312414 @default.
• W2156197971 cites W2165320010 @default.
• W2156197971 cites W2165819205 @default.
• W2156197971 cites W2165860616 @default.
• W2156197971 cites W2168680131 @default.
• W2156197971 cites W2170073044 @default.
• W2156197971 cites W2171494351 @default.
• W2156197971 cites W2188436187 @default.
• W2156197971 cites W2234558799 @default.
• W2156197971 cites W2263259159 @default.
• W2156197971 cites W2272210865 @default.
• W2156197971 cites W2328495867 @default.
• W2156197971 cites W2394109309 @default.
• W2156197971 cites W2416893328 @default.
• W2156197971 cites W245396263 @default.
• W2156197971 cites W263703393 @default.
• W2156197971 cites W267345428 @default.
• W2156197971 cites W2799242549 @default.
• W2156197971 cites W309694222 @default.
• W2156197971 cites W612015062 @default.
• W2156197971 cites W624365694 @default.
• W2156197971 cites W68775304 @default.
• W2156197971 cites W763158723 @default.

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